port latest changes from SAMBA_3_0 tree

(This used to be commit 3101c236b8241dc0183995ffceed551876427de4)

1 files changed, 68 insertions, 52 deletions

diff --git a/source3/lib/charcnv.c b/source3/lib/charcnv.c
index 4e9c2c1592..ca5e378970 100644
--- a/source3/lib/charcnv.c
+++ b/source3/lib/charcnv.c
@@ -190,8 +190,8 @@ size_t convert_string(charset_t from, charset_t to,
 				break;
 			case E2BIG:
 				reason="No more room"; 
-				DEBUG(0, ("convert_string: Required %d, available %d\n",
-					srclen, destlen));
+				DEBUG(0, ("convert_string: Required %lu, available %lu\n",
+					(unsigned long)srclen, (unsigned long)destlen));
 				/* we are not sure we need srclen bytes,
 			          may be more, may be less.
 				  We only know we need more than destlen
@@ -319,8 +319,7 @@ size_t unix_strupper(const char *src, size_t srclen, char *dest, size_t destlen)
 	size_t size;
 	smb_ucs2_t *buffer;
 	
-	size = convert_string_allocate(CH_UNIX, CH_UCS2, src, srclen,
-				       (void **) &buffer);
+	size = push_ucs2_allocate(&buffer, src);
 	if (size == -1) {
 		smb_panic("failed to create UCS2 buffer");
 	}
@@ -334,6 +333,33 @@ size_t unix_strupper(const char *src, size_t srclen, char *dest, size_t destlen)
 	return size;
 }
 
+/**
+ strdup() a unix string to upper case.
+**/
+
+char *strdup_upper(const char *s)
+{
+	size_t size;
+	smb_ucs2_t *buffer;
+	char *out_buffer;
+	
+	size = push_ucs2_allocate(&buffer, s);
+	if (size == -1) {
+		return NULL;
+	}
+
+	strupper_w(buffer);
+	
+	size = pull_ucs2_allocate(&out_buffer, buffer);
+	SAFE_FREE(buffer);
+
+	if (size == -1) {
+		return NULL;
+	}
+	
+	return out_buffer;
+}
+
 size_t unix_strlower(const char *src, size_t srclen, char *dest, size_t destlen)
 {
 	size_t size;
@@ -353,6 +379,32 @@ size_t unix_strlower(const char *src, size_t srclen, char *dest, size_t destlen)
 	return size;
 }
 
+/**
+ strdup() a unix string to lower case.
+**/
+
+char *strdup_lower(const char *s)
+{
+	size_t size;
+	smb_ucs2_t *buffer;
+	char *out_buffer;
+	
+	size = push_ucs2_allocate(&buffer, s);
+	if (size == -1) {
+		return NULL;
+	}
+
+	strlower_w(buffer);
+	
+	size = pull_ucs2_allocate(&out_buffer, buffer);
+	SAFE_FREE(buffer);
+
+	if (size == -1) {
+		return NULL;
+	}
+	
+	return out_buffer;
+}
 
 static size_t ucs2_align(const void *base_ptr, const void *p, int flags)
 {
@@ -480,18 +532,11 @@ size_t push_ucs2(const void *base_ptr, void *dest, const char *src, size_t dest_
 {
 	size_t len=0;
 	size_t src_len = strlen(src);
-	pstring tmpbuf;
 
 	/* treat a pstring as "unlimited" length */
 	if (dest_len == (size_t)-1)
 		dest_len = sizeof(pstring);
 
-	if (flags & STR_UPPER) {
-		pstrcpy(tmpbuf, src);
-		strupper_m(tmpbuf);
-		src = tmpbuf;
-	}
-
 	if (flags & STR_TERMINATE)
 		src_len++;
 
@@ -506,6 +551,18 @@ size_t push_ucs2(const void *base_ptr, void *dest, const char *src, size_t dest_
 	dest_len &= ~1;
 
 	len += convert_string(CH_UNIX, CH_UCS2, src, src_len, dest, dest_len);
+
+	if (flags & STR_UPPER) {
+		smb_ucs2_t *dest_ucs2 = dest;
+		size_t i;
+		for (i = 0; i < (dest_len / 2) && dest_ucs2[i]; i++) {
+			smb_ucs2_t v = toupper_w(dest_ucs2[i]);
+			if (v != dest_ucs2[i]) {
+				dest_ucs2[i] = v;
+			}
+		}
+	}
+
 	return len;
 }
 
@@ -809,44 +866,3 @@ size_t align_string(const void *base_ptr, const char *p, int flags)
 	return 0;
 }
 
-/**
- Convert from unix to ucs2 charset and return the
- allocated and converted string or NULL if an error occurred.
- You must provide a zero terminated string.
- The returning string will be zero terminated.
-**/
-
-smb_ucs2_t *acnv_uxu2(const char *src)
-{
-	size_t slen;
-	size_t dlen;
-	void *dest;
-	
-	slen = strlen(src) + 1;
-	dlen = convert_string_allocate(CH_UNIX, CH_UCS2, src, slen, &dest);
-	if (dlen == (size_t)-1)
-		return NULL;
-	else
-		return dest;
-}
-
-/**
- Convert from dos to ucs2 charset and return the
- allocated and converted string or NULL if an error occurred.
- You must provide a zero terminated string.
- The returning string will be zero terminated.
-**/
-
-smb_ucs2_t *acnv_dosu2(const char *src)
-{
-	size_t slen;
-	size_t dlen;
-	void *dest;
-	
-	slen = strlen(src) + 1;
-	dlen = convert_string_allocate(CH_DOS, CH_UCS2, src, slen, &dest);
-	if (dlen == (size_t)-1)
-		return NULL;
-	else
-		return dest;
-}